How to improve the quality of crushed material for roller cr

Improve the quality and efficiency of the roller crusher, is to change the internal development of crusher industry requirements. The amount of clay particle size greater than 3mm after crushing the roller crusher shall not exceed 10%, and the quality of the broken material will directly affect the customer's theft. The hardness of the material, viscosity and equipment configuration will greatly affect the quality of its broken material, how to improve the quality of the crusher crushed material, summed up the next two categories

A. Material:
The moisture content of the general broken material should be controlled. When the material contains a large amount of water, the material is easy to stick in the crusher, but also easy to block the material during the delivery, resulting in reduced crushing capacity. To solve this problem, first of all in the material selection time to strictly control the temperature of the material, if the choice of material temperature is too large, can be used sunshine or dry way to reduce the percentage of moisture in the material. The moisture content of the material should not be too high, generally should be controlled at 15% or less, otherwise it will form a mud group adhesion crushing roller, affecting the crushing efficiency and crushing effect.
The material of the broken material should be evenly fed. Do not suddenly add too much, can be installed in the feed on the high-precision feeder, the material can fall on the width of the roller to reduce the uneven wear and tear, to achieve energy saving.

B. Equipment configuration:
1, in the choice of roller crusher equipment must meet the nature and characteristics of the material, this can improve the quality and efficiency of crushing. In general, the roller diameter of the roller crusher should be not less than 9 times the size of the clay before breaking, that is, D ≥ 9r, in order to obtain a good crushing effect. If the user can not solve and understand this can be through our HSM mechanical technical staff selection, we can inform our technical staff of your specific material parameters, including, feeding strength, material strength, production, broken material hardness, humidity Etc., to provide you with the appropriate matching roller crusher equipment.
2, to maintain the appropriate roller distance and clearance. The gap between the two rollers should be kept between 3 ~ 5mm, the gap should be too timely repair or adjustment, otherwise the impact of broken and the expected strength. The following are the same as the " He Nan HSM roller crusher equipment core technology are used abroad advanced, especially the use of high-quality components, greatly improving the material broken rate and quality. Mature R & D technology platform, so that high-quality, high efficiency positioning, and maintain the international crusher industry advanced technology synchronization.You can send e-mail me:sales13@hsmmachinery.com